main {
    flex: 1;
    .head-port {
        margin-top: 0.4rem;
        >div:first-child {
            width: 220px;
            height: 220px;
            margin-left: auto;
            margin-right: auto;
            margin-top: 100px;
            width: 2.3rem;
            border-radius: 50%;
            border: 2px solid rgb(205, 205, 205);
            padding: 2px;
            background-color: rgb(237, 237, 237);
            text-align: center;
            line-height: 220px;
            i.iconfont{
                font-size: 140px;
                color: #fff;
            }
        }
        h3 {
            margin-top: 40px;
            font-size: 45px;
            font-weight: 900;
            color: #000;
            text-align: center;
            line-height: 90px;
        }
        >div {
            display: flex;
            flex-direction: row;
            justify-content: center;
            border-bottom: 1px solid rgb(137, 137, 137);
            padding: 55px 0;
            div {
                flex: 1;
                text-align: center;
                font-size: 40px;
                color: rgb(137, 137, 137);
                line-height: 80px;
                i.iconfont{
                    font-size: 40px;
                    font-weight: 900;
                    margin-right: 25px;
                }
            }
            >div:first-child {
                border-right: 1px solid rgb(137, 137, 137);
            }
        }
    }
}
